977971839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{55849}}^1$

素因数の和:56314

約数の個数: 16

約数和(自身を含む): 1407420000

約数和(自身を除く): 429448161

約数列:

[1, 3, 13, 39, 449, 1347, 5837, 17511, 55849, 167547, 726037, 2178111, 25076201, 75228603, 325990613, 977971839]

約数ペア:

[(1, 977971839), (3, 325990613), (13, 75228603), (39, 25076201), (449, 2178111), (1347, 726037), (5837, 167547), (17511, 55849)]